| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $50.81 | 5.503% | $53.6061 | $53.61 | $53.60 | $53.60 |
| Purchase #2 | $115.90 | 7.676% | $124.7965 | $124.80 | $124.80 | $124.80 |
| Purchase #3 | $154.48 | 13.778% | $175.7643 | $175.76 | $175.75 | $175.80 |
| Purchase #4 | $110.81 | 12.808% | $125.0025 | $125.00 | $125.00 | $125.00 |
| Purchase #5 | $215.78 | 10.552% | $238.5491 | $238.55 | $238.55 | $238.50 |
| Purchase #6 | $34.90 | 3.570% | $36.1459 | $36.15 | $36.15 | $36.10 |
| Purchase #7 | $126.44 | 12.267% | $141.9504 | $141.95 | $141.95 | $142.00 |
| 7 purchase totals = | $809.12 | $895.8148 | $895.82 | $895.80 | $895.80 | |